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LESCO Stonewall 0.43% 0-0-7 AC

4.9K views 4 replies 3 participants last post by  Green  
#1 ·
I am planning to apply this lesco stonewall to my lawn 1st of April (TTTF). I have a lawn company apply barricade via liquid for the first app on 2/16 as I was away for work.

I haven't used this product and want to be certain I apply the correct split app rate to ensure I don't run my barrier into September when I will be overseeding.

I have 23,000 sqft of lawn to apply it to, the maximum annual rate for this product is 349 lb/acre (8.01 lb/1,000 sq ft). So would I apply this at 4lb per acre? Or lower to error on the safer side?

Here is the product label for reference:
https://www.siteone.com/pdf/sdsPDF?skuId=365532&resourceId=21814
 
#3 ·
Copat said:
I am planning to apply this lesco stonewall to my lawn 1st of April (TTTF). I have a lawn company apply barricade via liquid for the first app on 2/16 as I was away for work.
Barricade and Stonewall both have prodiamine as AI. Most lawn companies will apply the full rate (6-7 months) of the product, they normally don't do split apps. Do you know the rate of Barricade that was applied on 2/16?
 
#4 ·
I do not - the tech wasn't able to tell me, neither was their "agronomist". But he did confirm it was a split app - he actually stated that the first 3 of there 7 app programs are pre emergent apps

I may error on the side of caution and just not apply anymore?

Lawn Whisperer said:
Copat said:
I am planning to apply this lesco stonewall to my lawn 1st of April (TTTF). I have a lawn company apply barricade via liquid for the first app on 2/16 as I was away for work.
Barricade and Stonewall both have prodiamine as AI. Most lawn companies will apply the full rate (6-7 months) of the product, they normally don't do split apps. Do you know the rate of Barricade that was applied on 2/16?
 
#5 ·
What does the AC stand for in certain Lesco products?

As for rate determination, what I do is to look at the chart (usually in lb per acre) provided by sprayable Prodiamine products and then translate and convert it to lbs per thousand (at X AI percentage) for my specific product.